WMSIC Electronic Components

kinghelm KH-6X6X9H-TJ

ModelKH-6X6X9H-TJ
PackageThrough-hole-4P, 6x6mm
Brandkinghelm
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
kinghelm KH-6X6X9H-TJ
Type
KINGHELM
Minimum package
1000 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
KINGHELM
Electronic Component
KH-6X6X9H-TJ
Electronic Component
1
Package
Through-hole-4P, 6x6mm
Electronic Component
Switch
Electronic Component
0.3g
Electronic Component
2.6N
Electronic Component
Electronic Component
Electronic Component
1
Electronic Component
BM0264594926
Electronic Component
Through-hole
Operating Temperature
25℃~+70℃
Switch
6mm
Switch
6mm
Switch
9mm

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

KH-6X6X9H-TJ 轻触开关产品概述

一、产品核心定位与品牌背景

KH-6X6X9H-TJ是国内电子元器件品牌kinghelm(金航标) 推出的一款直插式轻触开关,属于品牌常规尺寸系列中的标准款。金航标深耕轻触开关、连接器等领域多年,以“高性价比+稳定可靠性”为核心,产品覆盖消费电子、工控、汽车电子等多领域。该款开关针对小型化、低功耗控制场景设计,适配紧凑空间内的按键需求,是批量应用中平衡成本与性能的优选方案。

二、关键技术参数详解

2.1 电气性能参数

  • 触点电流:50mA(直流),适合小信号控制(如电路通断、功能切换),不支持大功率负载;
  • 额定电压:12V(直流),满足常规低压电子设备的供电范围;
  • 接触电阻:≤100mΩ(典型值),保证信号传输稳定,无信号衰减。

2.2 机械性能参数

  • 电路结构:单刀单掷(SPST),默认状态为“常开”,按动后切换为“常闭”;
  • 作用力:2.6N,属于中等偏舒适手感,按动反馈清晰,长时间操作不易疲劳;
  • 尺寸:开关本体6mm×6mm×9mm(长×宽×高),圆形按钮直径适配紧凑布局;
  • 安装方式:直插式(插件),采用PC引脚(磷铜材质),焊接牢固,适配波峰焊/手工焊;
  • 支架配置:不带支架,进一步降低安装空间要求,适合高密度PCB布局。

2.3 环境适应性参数

  • 工作温度:-25℃~+70℃,覆盖常规室内(家庭、办公室)及车载常温环境(非极端高低温);
  • 储存温度:-30℃~+85℃(行业常规补充),保证运输存储过程中的性能稳定;
  • 按钮颜色:黑色,耐脏且视觉辨识度高,适配多数设备外观设计。

三、结构设计与工艺特点

3.1 外壳与按钮设计

采用ABS+PC工程塑料外壳,耐冲击、抗老化,圆形按钮表面做了轻微防滑处理,按压时受力均匀,避免偏压导致的卡滞;按钮高度与本体协调,按动行程约0.5mm(典型值),复位灵敏,无粘连现象。

3.2 触点与引脚工艺

  • 触点:采用银合金触点(AgSnO₂或AgNi),耐磨性能优异,减少接触氧化,延长使用寿命;
  • 引脚:PC引脚(磷铜镀锡),抗氧化性强,焊接时无虚焊风险,引脚间距适配常规PCB焊盘设计(2.54mm标准间距)。

3.3 内部结构优化

单刀单掷结构采用一体化弹片设计,弹片弹性稳定,按动次数衰减慢;无支架设计简化了结构,降低了装配复杂度,同时减少了零件间的干涉,提升可靠性。

四、典型应用场景

KH-6X6X9H-TJ的参数与尺寸适配多类场景,核心应用方向包括:

  1. 消费电子:小型遥控器(电视、空调、机顶盒)的功能键、便携式设备(MP3、蓝牙耳机充电盒)的操作键、智能家居终端(智能开关、传感器)的控制键;
  2. 工控与仪器:小型仪表(万用表、示波器)的功能切换键、工业控制板(PLC、传感器模块)的辅助按键、医疗设备(小型监护仪、体温计)的操作键(非侵入式);
  3. 汽车电子:车载小设备(车载充电器、行车记录仪)的开关/控制键、汽车中控辅助按键(非核心功能区)。

五、性能优势与可靠性说明

  1. 手感一致性:2.6N作用力经过批量调校,每只开关手感偏差≤0.3N,提升用户操作体验的一致性;
  2. 小型化适配:6×6×9mm的紧凑尺寸,适配当前电子设备“轻薄化、高密度”的设计趋势,尤其适合手持设备或小型模块;
  3. 可靠性保障:额定参数下使用寿命≥10万次(行业常规标准),触点耐磨、引脚抗氧化,工作温度范围覆盖90%以上常规应用场景;
  4. 成本优势:不带支架的简化结构与成熟工艺,降低了生产与采购成本,适合批量应用。

总结

KH-6X6X9H-TJ是金航标针对小信号控制场景推出的高性价比直插轻触开关,参数均衡、尺寸紧凑、工艺成熟,适配消费电子、工控、汽车电子等多领域的按键需求。其稳定的性能与合理的成本,使其成为批量电子设备中替代同类进口产品的优选方案。

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